2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/205001In the present contribution we extend our previous work by considering the coset space dimensional reduction of higher-dimensional Einstein--Yang--Mills theories including scalar fluctuations as well as Kaluza--Klein excitations of the compactification metric and we describe the gravity-modified rules for the reduction of non-abelian gauge theories.15 pages, Contribution to the workshop "Challenges Beyond the Standard Model", September 2-9, 2007, Kladovo, Serbia. To appear in Fortsch.PhysHigh Energy Physics - Theorytext